細辛 [ㄒㄧˋ ㄒㄧㄣ; xi4 xin1]
  Manchurian wild ginger (family Asarum)
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  細辛
  さいしん
  noun (common) (futsuumeishi)
  see: 薄葉細辛
  Siebold's wild ginger (esp. its dried root or rhizome, used as an antitussive and analgesic in traditional Chinese medicine)
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